CN2433116Y - Double-booster electric vehicle chassis - Google Patents
Double-booster electric vehicle chassis Download PDFInfo
- Publication number
- CN2433116Y CN2433116Y CN 99257787 CN99257787U CN2433116Y CN 2433116 Y CN2433116 Y CN 2433116Y CN 99257787 CN99257787 CN 99257787 CN 99257787 U CN99257787 U CN 99257787U CN 2433116 Y CN2433116 Y CN 2433116Y
- Authority
- CN
- China
- Prior art keywords
- sole
- chassis
- reducing motor
- fixed
- assisted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a double-booster chassis for an electric motor car, which is composed of a chassis frame, a chain gearing device with rear gearing, a torsion bar with a rubber body and a vibrate absorber with a swinging arm. The utility model reduces the weight of an automobile chassis, and has the advantages of reasonable design and compact layout; the electric motor car which uses the chassis has light and stable running, and electricity saving.
Description
The utility model relates to the vehicle part device, two assisted electric chassis that particularly a kind of manual power assisting combines with driven by power.
The driving device of existing storage battery car is shaft drive, the transmission device complexity, and the chassis is very heavy, needs the power of drive big, and the driving storage battery of general storage battery car is more than 36 volts, and the storage battery period of service is short.
The purpose of this utility model provides two assisted electric chassis of being convenient to mobile service in a kind of service industry, and uses chain gear, rear drive, and ensuring smooth transmission is light, travels steadily, and power consumption is little, and the storage battery period of service is long.
The purpose of this utility model is achieved like this: a kind of pair of assisted electric chassis is made of major part front-wheel, trailing wheel, sole and actuating device.Described actuating device is fixing DC reducing motor 5 at front end 1/3 place of rectangular chassis frame 3, at the reducing motor 5 other shaft gears 7 that are fixed with, retarder 11 is fixed on the middle part of sole 3, between the front-wheel 1 of sole 3 and reducing motor 5, also be fixed with power-assisted and pedal 6, on the same turning cylinder at 1/3 place, rear end on sole 3 both sides, be fixed with driving gear 4, trailing wheel 2, colloid torsion bar 8 and swing arm 9 with foot-operated.Reducing motor 5, arm revolving gear 7, driving shaft gear 4 and foot-operated pedal 6 between by chain 10 transmissions.
The utility model compared with the prior art, what its advantage was that the utility model adopts is chain gear, alleviated the weight on chassis, adding both feet steps on and pedals power-assisted, the help car starts, so just, reduced the driving power consumption of car, and adopted colloid torsion bar and swing arm shock absorption device, made this car travel steady, light, energy saving.
Below in conjunction with description of drawings, the utility model is further specified.
Fig. 1 is two power-assisted electric vehicle chassis structure scheme drawings.
From shown in Figure 1, two power-assisted chain gears that the utility model adopts, rear drive, promptly be to drive DC reducing motor 5, drive shaft gear 7, drag driving gear 4 by chain 10 through retarder 11 again by the 24V storage battery, drive trailing wheel 2 and rotate, rotate by trailing wheel 2 and drive front-wheel 1 rotation; Also be fixed with power-assisted on sole 3 both sides and pedal 6 with foot-operated, step on and pedal under 6 the power-assisted stepping on both feet, make permanent magnet direct current motor 5 change normal working very soon over to, remove power-assisted then, work alone by motor 5, what adopt on the imput shaft at sole 3 rear portions is the shock absorption device that colloid torsion bar 8 and swing arm 9 are formed, and can make the car smooth-ride.
Claims (1)
1. two assisted electric chassis, by the major part front-wheel, trailing wheel, sole and actuating device constitute, it is characterized in that: described actuating device is fixing DC reducing motor (5) at front end 1/3 place of rectangular chassis frame (3), at the other shaft gear (7) that is fixed with of reducing motor (5), retarder (11) is fixed on the middle part of sole (3), between the front-wheel (1) of sole (3) and reducing motor (5), also be fixed with power-assisted with foot-operated pedal (6), on the same turning cylinder at 1/3 place, rear end on sole (3) both sides, be fixed with driving gear (4), trailing wheel (2), colloid torsion bar (8) and swing arm (9); Reducing motor (5), arm revolving gear (7), driving shaft gear (4) and foot-operated pedaling between (6) by chain (10) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257787 CN2433116Y (en) | 1999-12-27 | 1999-12-27 | Double-booster electric vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257787 CN2433116Y (en) | 1999-12-27 | 1999-12-27 | Double-booster electric vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433116Y true CN2433116Y (en) | 2001-06-06 |
Family
ID=34040581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99257787 Expired - Fee Related CN2433116Y (en) | 1999-12-27 | 1999-12-27 | Double-booster electric vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433116Y (en) |
-
1999
- 1999-12-27 CN CN 99257787 patent/CN2433116Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |